EP4278998A3 - Knochenankergehäusebegrenzer - Google Patents

Knochenankergehäusebegrenzer Download PDF

Info

Publication number
EP4278998A3
EP4278998A3 EP23199942.6A EP23199942A EP4278998A3 EP 4278998 A3 EP4278998 A3 EP 4278998A3 EP 23199942 A EP23199942 A EP 23199942A EP 4278998 A3 EP4278998 A3 EP 4278998A3
Authority
EP
European Patent Office
Prior art keywords
shaft
fastener
bone anchor
body portion
anchor housing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23199942.6A
Other languages
English (en)
French (fr)
Other versions
EP4278998A2 (de
Inventor
Terry Ziemek
David W. Castleman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zimmer Biomet Spine Inc
Original Assignee
Zimmer Biomet Spine Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zimmer Biomet Spine Inc filed Critical Zimmer Biomet Spine Inc
Publication of EP4278998A2 publication Critical patent/EP4278998A2/de
Publication of EP4278998A3 publication Critical patent/EP4278998A3/de
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7032—Screws or hooks with U-shaped head or back through which longitudinal rods pass
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7035—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7035—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other
    • A61B17/7037—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other wherein pivoting is blocked when the rod is clamped
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A61B17/8605—Heads, i.e. proximal ends projecting from bone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A61B17/8625—Shanks, i.e. parts contacting bone tissue
    • A61B17/863—Shanks, i.e. parts contacting bone tissue with thread interrupted or changing its form along shank, other than constant taper
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A61B17/8625—Shanks, i.e. parts contacting bone tissue
    • A61B17/8635—Tips of screws
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A61B17/8685—Pins or screws or threaded wires; nuts therefor comprising multiple separate parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A61B17/8695—Washers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B2017/564—Methods for bone or joint treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A61B2017/8655—Pins or screws or threaded wires; nuts therefor with special features for locking in the bone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A61B17/8665—Nuts
    • A61B2017/867—Nuts with integral locking or clamping means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/061—Measuring instruments not otherwise provided for for measuring dimensions, e.g. length

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Neurology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
EP23199942.6A 2016-07-29 2017-07-28 Knochenankergehäusebegrenzer Pending EP4278998A3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662368345P 2016-07-29 2016-07-29
US201762482136P 2017-04-05 2017-04-05
PCT/US2017/044440 WO2018023034A1 (en) 2016-07-29 2017-07-28 Bone anchor housing limiter
EP17749087.7A EP3490471B1 (de) 2016-07-29 2017-07-28 Knochenankergehäusebegrenzer

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP17749087.7A Division EP3490471B1 (de) 2016-07-29 2017-07-28 Knochenankergehäusebegrenzer

Publications (2)

Publication Number Publication Date
EP4278998A2 EP4278998A2 (de) 2023-11-22
EP4278998A3 true EP4278998A3 (de) 2024-02-21

Family

ID=59523339

Family Applications (3)

Application Number Title Priority Date Filing Date
EP17749326.9A Active EP3490472B1 (de) 2016-07-29 2017-07-28 Knochenschraubengewindevergrösserer
EP17749087.7A Active EP3490471B1 (de) 2016-07-29 2017-07-28 Knochenankergehäusebegrenzer
EP23199942.6A Pending EP4278998A3 (de) 2016-07-29 2017-07-28 Knochenankergehäusebegrenzer

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP17749326.9A Active EP3490472B1 (de) 2016-07-29 2017-07-28 Knochenschraubengewindevergrösserer
EP17749087.7A Active EP3490471B1 (de) 2016-07-29 2017-07-28 Knochenankergehäusebegrenzer

Country Status (3)

Country Link
US (5) US10820928B2 (de)
EP (3) EP3490472B1 (de)
WO (2) WO2018023034A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10357296B2 (en) * 2015-09-28 2019-07-23 Regenimmune, Inc. Modular bone screw for surgical fixation to bone
US10820928B2 (en) 2016-07-29 2020-11-03 Zimmer Biomet Spine, Inc. Bone screw threaded enlarger
WO2019216852A2 (en) * 2018-04-02 2019-11-14 Atici Fatih Orthodontic palatal anchorage screw
AT522112B1 (de) * 2019-01-16 2021-01-15 Surgebright Gmbh Knochentransplantat
US11497609B2 (en) * 2019-04-26 2022-11-15 Warsaw Orthopedic, Inc. Retention system and method
CN112754632B (zh) * 2020-12-31 2022-08-16 北京市春立正达医疗器械股份有限公司 一种脊柱固定钉和应用其的脊柱固定钉棒系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060217717A1 (en) * 2005-03-24 2006-09-28 Dale Whipple Methods and devices for stabilizing a bone anchor
US20080086131A1 (en) * 2006-10-06 2008-04-10 Depuy Spine, Inc. Bone screw fixation
US20100057135A1 (en) * 2008-09-02 2010-03-04 Heiges Bradley A Modular pedicle screw system
US20120143262A1 (en) * 2010-12-01 2012-06-07 Deru Gmbh Variable angle bone screw fixation arrangement

Family Cites Families (28)

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US4711232A (en) 1985-07-12 1987-12-08 Artur Fischer Bone fastener and method of installing same
AU2003287273C1 (en) 2002-10-30 2010-01-07 Zimmer Spine, Inc. Spinal stabilization system insertion and methods
EP1594411A4 (de) 2003-02-03 2010-07-07 Integra Lifesciences Corp Kompressionsschraubengeräte, systeme und methoden
JP4863885B2 (ja) 2004-02-23 2012-01-25 ジンテーズ ゲゼルシャフト ミト ベシュレンクテル ハフツング 骨ねじ
DE102004027881B4 (de) 2004-05-28 2006-06-01 Aesculap Ag & Co. Kg Knochenschraube und Osteosynthesevorrichtung
US20060095138A1 (en) 2004-06-09 2006-05-04 Csaba Truckai Composites and methods for treating bone
WO2007106774A2 (en) 2006-03-13 2007-09-20 The Johns Hopkins University Orthopedic screw system
JP5263978B2 (ja) 2007-01-12 2013-08-14 ランクス インコーポレイテッド 骨固定具組立体
US8221479B2 (en) 2007-01-19 2012-07-17 Pbj, Llc Orthopedic screw insert
US7951173B2 (en) 2007-05-16 2011-05-31 Ortho Innovations, Llc Pedicle screw implant system
US8512382B2 (en) 2008-10-14 2013-08-20 Us Spine, Inc. Monoaxial and polyaxial pedicle screw
US20100249846A1 (en) 2009-03-25 2010-09-30 Simonson Peter M Variable height, multi-axial bone screw assembly
US8449585B2 (en) 2009-11-05 2013-05-28 K2M, Inc. Semi-constrained bone screw
US8449578B2 (en) 2009-11-09 2013-05-28 Ebi, Llc Multiplanar bone anchor system
US8480713B2 (en) 2010-07-28 2013-07-09 Warsaw Orthopedic, Inc. Adjustable spinal connector assembly
US8337530B2 (en) * 2011-03-09 2012-12-25 Zimmer Spine, Inc. Polyaxial pedicle screw with increased angulation
US9161794B2 (en) 2011-04-14 2015-10-20 Globus Medical, Inc. Expanding spinal anchor
US20130018427A1 (en) * 2011-07-15 2013-01-17 Khiem Pham Screw Implants For Bone Fusion
US9216043B2 (en) 2013-03-14 2015-12-22 Medos International Sarl Devices and methods for monoaxial screw conversion
GB2512063B (en) 2013-03-18 2019-05-29 Fitzbionics Ltd Spinal implant assembly
US9987047B2 (en) 2013-10-07 2018-06-05 Spine Wave, Inc. Translating polyaxial screw
DE102014117175A1 (de) 2014-11-24 2016-05-25 Aesculap Ag Pedikelschraubensystem und Wirbelsäulenstabilisierungssystem
KR101562501B1 (ko) 2015-01-30 2015-10-22 (주)엘앤케이바이오메드 골유합장치
US10932838B2 (en) * 2015-04-03 2021-03-02 Life Spine, Inc. Bone compression screws
FR3035318B1 (fr) * 2015-04-24 2017-05-19 Medicrea Int Materiel d'osteosynthese vertebrale
WO2017035186A1 (en) 2015-08-25 2017-03-02 The General Hospital Corporation Convertible bone screw assembly
US10820928B2 (en) 2016-07-29 2020-11-03 Zimmer Biomet Spine, Inc. Bone screw threaded enlarger
EP3287089B1 (de) 2016-08-24 2019-07-24 Biedermann Technologies GmbH & Co. KG Vorrichtung zur polyaxialen knochenverankerung und system eines instruments und eine vorrichtung zur polyaxialen knochenverankerung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060217717A1 (en) * 2005-03-24 2006-09-28 Dale Whipple Methods and devices for stabilizing a bone anchor
US20080086131A1 (en) * 2006-10-06 2008-04-10 Depuy Spine, Inc. Bone screw fixation
US20100057135A1 (en) * 2008-09-02 2010-03-04 Heiges Bradley A Modular pedicle screw system
US20120143262A1 (en) * 2010-12-01 2012-06-07 Deru Gmbh Variable angle bone screw fixation arrangement

Also Published As

Publication number Publication date
EP3490471A1 (de) 2019-06-05
US10828070B2 (en) 2020-11-10
EP3490471B1 (de) 2023-10-25
US10820928B2 (en) 2020-11-03
US20230320761A1 (en) 2023-10-12
WO2018023030A1 (en) 2018-02-01
EP4278998A2 (de) 2023-11-22
US20210022771A1 (en) 2021-01-28
US20210022772A1 (en) 2021-01-28
US20180028236A1 (en) 2018-02-01
EP3490472A1 (de) 2019-06-05
EP3490472B1 (de) 2021-06-02
US11707300B2 (en) 2023-07-25
US20180028245A1 (en) 2018-02-01
WO2018023034A1 (en) 2018-02-01
US11877774B2 (en) 2024-01-23

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